alarm_handler

Represents a single source of alarms, one alarm handler will only ever count for one alarm per listener

Vars
sent_alarms	A list of alarm type -> list of areas we currently have alarms in
source_atom	Our source atom
Procs
clear_alarm	Clears an alarm from any interested listeners
clear_alarm_from_area	Exists so we can request that the alarms from an area are cleared, even if our source atom is no longer in that area
send_alarm	Sends an alarm to any interested things, does some checks to prevent unneeded work Important to note is that source_atom is not held as a ref, we're used as a proxy to prevent hard deletes optional_camera should only be used when you have one camera you want to pass along to alarm listeners, most of the time you should have no use for it

Var Details

var
sent_alarms
– /list

A list of alarm type -> list of areas we currently have alarms in

var
source_atom
– /atom

Our source atom

Proc Details

proc
clear_alarm
(alarm_type, use_as_source_atom)

Clears an alarm from any interested listeners

proc
clear_alarm_from_area
(alarm_type, /area/our_area)

Exists so we can request that the alarms from an area are cleared, even if our source atom is no longer in that area

proc
send_alarm
(alarm_type, /atom/use_as_source_atom, optional_camera)

Sends an alarm to any interested things, does some checks to prevent unneeded work Important to note is that source_atom is not held as a ref, we're used as a proxy to prevent hard deletes optional_camera should only be used when you have one camera you want to pass along to alarm listeners, most of the time you should have no use for it

alarm_handler /datum/alarm_handler

Vars

Procs

Var Details

var sent_alarms – /list

var source_atom – /atom